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Jacking type hydraulic substation system

A hydraulic substation and jacking technology, which is applied to equipment loaded into pressure vessels, gas/liquid distribution and storage, and container discharge methods, etc., can solve the problems of long strokes of hydraulic cylinders, large lifting angles, etc. Small area, compact structure, flexible and convenient operation

Inactive Publication Date: 2017-05-17
杨配媛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large lifting angle and long stroke of the hydraulic cylinder, the frame structure can only be used to fix the trailer with 8 gas cylinder hydraulic substations for safety reasons

Method used

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  • Jacking type hydraulic substation system
  • Jacking type hydraulic substation system

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Embodiment Construction

[0015] The following will be further described in conjunction with the accompanying drawings, not to limit the scope of the present invention.

[0016] see figure 1 and figure 2 Shown, the present invention comprises trailer 2 that ten cylinders are housed, ground hydraulic jacking device 1, substation hydraulic oil tank 9, hydraulic pump 10, gas filling machine 6, is fixed with ten independent cylinders on the traveling mechanism of trailer 2 The gas cylinders 3, the front end of each gas cylinder 3 is an air inlet and outlet circuit, and its rear end is an oil inlet and outlet circuit, all of which are pneumatic valve control switches. All the inlet and outlet gas lines converge to an air tube socket 13, and the oil inlet and outlet channels of every five gas cylinders converge to an oil tube socket 14. Both the gas tube socket 13 and the oil tube socket 14 are equipped with quick connectors, which are connected through a high-pressure soft The pipes are respectively conn...

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Abstract

The invention relates to a jacking type hydraulic substation system. A large-volume hydraulic substation trailer with ten gas cylinders is adopted to be used in cooperation with a substation ground hydraulic jacking device, the jacking height and the weight of a trailer walking mechanism can be effectively reduced, the requirement for the large quantity demand of natural gas is met, and meanwhile safety and reliability of gas supply equipment are guaranteed. A ground jacking device integrates a jacking system and a hydraulic pump, and an automatic control system device is arranged. The structure is compact, the occupied area is small, operation is flexible and convenient, and safety, stability and reliability are achieved.

Description

technical field [0001] The invention belongs to the field of bottle-type high-pressure container transport vehicles, and in particular relates to a jack-up hydraulic substation system. Background technique [0002] At present, domestic and foreign natural gas hydraulic sub-stations generally use hydraulic sub-station trailers with 8 gas cylinders. When the hydraulic sub-station trailer is supplied with gas, it is necessary to raise the hydraulic support frame installed in the front of the trailer to properly raise the front, which is about 10. °, so that the gas can be unloaded to the maximum extent, and it is beneficial to oil return. Due to the large lifting angle and the long stroke of the hydraulic cylinder, the frame structure can only be used to fix the 8 cylinder hydraulic substation trailers for safety reasons. With the widespread application of natural gas vehicles, the demand for natural gas in the market has greatly increased. It has become an inevitable requirem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C5/06F17C13/00
CPCF17C5/002F17C5/06F17C13/00F17C13/002
Inventor 杨配媛
Owner 杨配媛
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